Divide integers and get float

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examples/numbers/divide-integers/src/main.rs

fn main() {
    let x = 8;
    let y = 3;
    let div = x / y;
    println!("{x} / {y} = {div}"); // 8 / 3 = 2

    let div = x as f32 / y as f32;
    println!("{x} / {y} = {div}");  // 8 / 3 = 2.6666667

}

8 / 3 = 2
8 / 3 = 2.6666667